Local Businesses in Markham
200 verified businesses in Markham across 21 categories. Compare ratings, reviews, and find the right fit.
General Business(23)Restaurants(23)Salons & Spas(12)Auto Services(11)Dental Clinics(11)HVAC Contractors(10)Painting Contractors(10)Roofing Contractors(10)Electrical Contractors(10)Cleaning Contractors(10)General Contractor Contractors(10)Landscaping Contractors(10)Concrete Contractors(10)Fencing Contractors(9)Plumbing Contractors(8)Medical & Health(6)Hotels & Lodging(6)Retail Stores(5)Fitness & Gyms(2)Pet Services(2)Retail Stores(2)
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Showing 200 of 200 contractors
High Efficiency Cooling & Heating Inc.
Top Rated
HVAC·Markham·570 Alden Rd
4.8(1.3k reviews)
B
WOW 1 DAY PAINTING York & Durham Region, Scarborough
Top Rated
Painting·Markham·120 East Beaver Creek
4.9(1.0k reviews)
B
C Plus Roofing
Top Rated
Roofing·Markham·Toronto
4.9(573 reviews)
B
Constant Home Comfort
Top Rated
HVAC·Markham·201 Don Park Rd Unit 2
4.8(583 reviews)
B
Preferred Plumbing Solutions Inc.
Top Rated
Plumbing·Markham·Markham
4.8(474 reviews)
B
Service Express HVAC
Top Rated
HVAC·Markham·410 Hood Rd
4.9(384 reviews)
B
Hargrave Heating & Air Conditioning
Top Rated
HVAC·Markham·Markham
4.9(370 reviews)
B
Innovation Electric Inc.
Top Rated
Electrical·Markham·Unit#33
5.0(225 reviews)
B
Can Do Fence & Deck
Top Rated
Fencing·Markham·5312 Bloomington Rd
4.8(271 reviews)
B
The Cleaning Authority
Top Rated
Cleaning·Markham·151 Nashdene Rd Unit 54
4.7(279 reviews)
B
Pinewood Heating & Air Conditioning
Top Rated
HVAC·Markham·250 Cochrane Drive Unit #7
4.8(235 reviews)
C
SHACK SHINE Markham, Richmond Hill and Vaughan
Top Rated
Cleaning·Markham·415 Hood Rd.
4.9(205 reviews)
B
Spring Home Heating & Cooling
Top Rated
HVAC·Markham·Toronto
4.7(244 reviews)
C
Top Art Roofing Ltd
Top Rated
Roofing·Markham·185 Manhattan Dr
4.9(192 reviews)
C
Hygiene Heaven Cleaning
Top Rated
Cleaning·Markham·29 Northern Heights Dr
5.0(165 reviews)
B
KIYAN ELECTRIC INC
Top Rated
Electrical·Markham·703_185
4.9(176 reviews)
B
Lia Electric Ltd.
Top Rated
Electrical·Markham·31 Norman Ross Dr
5.0(125 reviews)
B
Lyons Pro Roofing inc
Top Rated
Roofing·Markham·123 Main St
5.0(119 reviews)
B
Alpha Roofing Canada - Metal Roofing Companies Ontario, Shingle Roof, Roofers near Markham
Roofing·Markham·400 Bentley St Unit 10
4.6(150 reviews)
C
City Energy Heating & Air Conditioning Markham
Top Rated
HVAC·Markham·Thornhill
4.9(102 reviews)
C
Momo Painting & Renovations
Top Rated
Painting·Markham·4261 Hwy 7 B3
4.8(110 reviews)
B
Dima Plumbing
Top Rated
Plumbing·Markham·25 Pamgrey Road
4.9(98 reviews)
C
𝑷&𝑶 𝑮𝒆𝒏𝒆𝒓𝒂𝒍 𝑪𝒐𝒏𝒔𝒕𝒓𝒖𝒄𝒕𝒊𝒐𝒏 𝑰𝒏𝒄
Top Rated
General Contractor·Markham·7711 Yonge St #201D
4.9(96 reviews)
B
Danyal painting
Top Rated
Painting·Markham·175 Cedar Ave #711
4.9(95 reviews)
B
Bros. Roofing
Top Rated
Roofing·Markham·186 Old Kennedy Rd
5.0(86 reviews)
C
GMC Construction Inc.
Top Rated
General Contractor·Markham·Richmond Hill Toronto North York Markham Vaughan Oakville Etobicoke Aurora Newmarket Brampton Mississauga Ajax
5.0(84 reviews)
B
Ck Roofing Solutions
Top Rated
Roofing·Markham·8 Hikers Ln
5.0(78 reviews)
C
HVAC Near Me
Top Rated
HVAC·Markham·25 Valleywood Dr Unit 4
4.9(83 reviews)
C
CDP Plumbing of Markham
Top Rated
Plumbing·Markham·8601 Warden Ave. Unit 32
5.0(75 reviews)
C
Megan-Drew Plumbing & Mechanical
Top Rated
Plumbing·Markham·195 Main Street North
5.0(72 reviews)
C
The Painters Group
Top Rated
Painting·Markham·Toronto and surrounding areas
5.0(71 reviews)
C
Canadian Constructor Creations Inc.
Top Rated
General Contractor·Markham·76 Walter Ave
5.0(64 reviews)
C
Desa Contracting and Restoration
Top Rated
General Contractor·Markham·Toronto and the Greater Toronto Area
4.9(68 reviews)
C
Eco Scrubbed Residential and Commercial Cleaners Markham
Top Rated
Cleaning·Markham·Markham
4.9(67 reviews)
B
Markham Heating & Air Conditioning
Top Rated
HVAC·Markham·320 Don Park Rd
4.9(65 reviews)
C
AUR Renovation & Landscaping
Top Rated
Landscaping·Markham·2860 Denison St
4.9(64 reviews)
B
Lcm Contracting
Top Rated
Fencing·Markham·96 Glenstroke Dr
4.9(64 reviews)
C
Signature Electric Ltd
Electrical·Markham·We solve complex electrical challenges for
4.6(83 reviews)
C
Avanti Landscaping
Top Rated
Landscaping·Markham·Toronto
4.7(72 reviews)
C
Maple Rails And Fences Corp
Top Rated
Fencing·Markham·173 Felix Rd
4.9(59 reviews)
C
TMP Temporary Construction Fence Rental Toronto
Fencing·Markham·TMP Fence Inc
4.6(72 reviews)
C
X&H Construction
Top Rated
General Contractor·Markham·3200 14th Ave Unit #2
4.9(55 reviews)
C
Squeaky Cleaning Markham
Top Rated
Cleaning·Markham·55 Albert St Suite 100
4.7(65 reviews)
C
Tidy Titans of Toronto
Top Rated
Cleaning·Markham·15 Griffin Ct
5.0(50 reviews)
C
Terrastone Landscaping
Top Rated
Landscaping·Markham·151 Bentley St #11
4.9(54 reviews)
B
Sun Interlocking
Top Rated
Landscaping·Markham·7030 Woodbine Ave #500
4.8(58 reviews)
C
CertaPro Painters of Markham, ON
Painting·Markham·10087 Yonge Street Unit 105 B Richmond Hill
5.0(49 reviews)
C
Emanuel Electrical
Electrical·Markham·396 Hwy 7
5.0(47 reviews)
C
Span-Co General Contracting Services LTD.
General Contractor·Markham·254 Denison St
5.0(46 reviews)
D
Yok Mei Construction Corp. - General Contractors Markham
General Contractor·Markham·91 Cottsmore Crescent
5.0(43 reviews)
D
CA ROOFING
Roofing·Markham·13 Merry Brook Ln
4.9(46 reviews)
D
JTL Electric Ltd.
Electrical·Markham·Servicing the GTA
5.0(41 reviews)
D
Superior Plumbing & Heating of Markham
Plumbing·Markham·45 Ferrier St Unit 114
4.9(44 reviews)
D
Hellamaid Cleaning Services Markham
Cleaning·Markham·Markham
5.0(40 reviews)
D
Clearly Clean Team
Cleaning·Markham·1906 John St.
5.0(39 reviews)
C
Near me electrician
Electrical·Markham·350 Red Maple Rd
5.0(38 reviews)
D
HVAC Smart Solution
HVAC·Markham·7165 Yonge St
5.0(37 reviews)
D
Room At A Time Painting
Painting·Markham·Patriot Ct
4.9(38 reviews)
C
YHB Ready Mix Concrete
Concrete·Markham·108 Laguna Crescent
5.0(35 reviews)
C
YS Roofing
Roofing·Markham·70 Doubtfire Crescent
4.8(40 reviews)
C
Metal Roof Canada | Steel Roofing Markham
Roofing·Markham·7181 Yonge St Unit 24A
5.0(33 reviews)
D
Majestic Stone Landscaping
Landscaping·Markham·2750 19th Ave
4.8(38 reviews)
C
BTrust landscaping
Landscaping·Markham·250 Ferrier St
5.0(32 reviews)
C
Markham Plumbing, Drain Repair & Drain Cleaning Inc
Plumbing·Markham·Markham
4.6(40 reviews)
D
The One Interlocking & Landscaping
Landscaping·Markham·7325 Woodbine Ave
5.0(28 reviews)
C
Kingdom Painting Inc.
Painting·Markham·Toronto
5.0(27 reviews)
C
👷 Mr General Contractors & Renovations Scarborough
General Contractor·Markham·Scarborough
4.8(30 reviews)
D
Solitechman Electrical inc. ECRA #7017210
Electrical·Markham·46 Gordon Way
5.0(26 reviews)
C
Cn Power Electric | Electrical Contractor
Electrical·Markham·Don Park Rd
4.8(29 reviews)
C
Yardcore Landscaping Design Inc.
Landscaping·Markham·Markham & GTA
4.9(26 reviews)
D
FlowCraft Plumbing Services
Plumbing·Markham·345 Renfrew Dr Unit# 115 Markham
5.0(22 reviews)
D
JY Construction | Commercial Renovation Company in Toronto
General Contractor·Markham·Toronto
4.7(27 reviews)
D
Roman Building Materials Ltd
Concrete·Markham·2745 Fourteenth Ave.
4.3(30 reviews)
C
V-CAN Construction Inc.
General Contractor·Markham·320 Don Park Rd
5.0(17 reviews)
D
Temp Fence Depot
Fencing·Markham·2705 19th Avenue
4.6(22 reviews)
D
North York Quality Fences
Fencing·Markham·Creston Rd
4.5(23 reviews)
D
J.F Painting & Reno's
Painting·Markham·7607 Reesor Rd
5.0(15 reviews)
D
NorthStar Electrician Markham
Electrical·Markham·32 Pomander Rd
5.0(13 reviews)
D
SuperdryRoofingandMasonry
Roofing·Markham·12 Heritage Rd Unit 2A
4.2(21 reviews)
D
M & M Painting
Painting·Markham·6 Avondale Crescent
4.9(13 reviews)
D
stonecraft landscaping
Landscaping·Markham·189 Milner Ave
5.0(12 reviews)
D
Inspire Landscapes
Landscaping·Markham·3601 Hwy 7 #1005
4.7(13 reviews)
D
Apex Home Cleaning Markham
Cleaning·Markham·800 Denison St
4.7(12 reviews)
D
PLP REDIMIX LTD.
Concrete·Markham·28 Underwriters Road Building D Toronto
4.1(15 reviews)
D
Metrocon Readymix Corp
Concrete·Markham·65 Passmore Ave
3.8(18 reviews)
D
Markham Painting Service
Painting·Markham·7021 Markham Rd #65
5.0(6 reviews)
D
Plumber Rapid Rescue
Plumbing·Markham·7100 Woodbine Ave unit 4
5.0(6 reviews)
D
Dufferin Concrete Markham Plant
Concrete·Markham·7655 Woodbine Ave
4.6(7 reviews)
D
Wholesale Fence
Fencing·Markham·30 MacIntosh Blvd UNIT 14
4.4(7 reviews)
D
Innocon Markham Ready Mix
Concrete·Markham·2695 14th Ave
4.8(5 reviews)
D
Mobil-One Concrete
Concrete·Markham·2745 14th Ave
4.5(4 reviews)
F
Markham Deck Builder
Fencing·Markham·8611 Warden Ave. #12
5.0(3 reviews)
F
Dufferin Concrete Scarborough Plant
Concrete·Markham·1940 McCowan Rd
3.3(6 reviews)
F
Viola Ready Mix
Concrete·Markham·2815 14th Ave
2.6(5 reviews)
F
Concrete Markham
Concrete·Markham·Markham
5.0(1 reviews)
F
Premium Janitorial Services
Cleaning·Markham·5 Noel Street
5.0(1 reviews)
F
Unionville Decking & Fences
Fencing·Markham·10381 ON-48
5.0(1 reviews)
F
1+1 Hair Salon
Salons & Spas·Markham·Markham
Not yet reviewed on Google
F
1808868 Ontario Inc.
General Business·Markham·87 Steelcase Road West
Not yet reviewed on Google
F
747 Autoparts
Auto Services·Markham·Markham
Not yet reviewed on Google
F
A-ok cafe
Restaurants·Markham·5000 Highway 7
Not yet reviewed on Google
F
ACA Body Shop
Auto Services·Markham·371 John Street
Not yet reviewed on Google
F
Active Green + Ross
Auto Services·Markham·Markham
Not yet reviewed on Google
F
Advantage4Athletes
Fitness & Gyms·Markham·Markham
Not yet reviewed on Google
F
Al Dente Italian Restaurant
Restaurants·Markham·39 Main Street Markham North
Not yet reviewed on Google
F
Alliance Energy Source
General Business·Markham·7370 Woodbine Avenue
Not yet reviewed on Google
F
Ambiyan Restaurant & Bar
Restaurants·Markham·149 Main Street Unionville
Not yet reviewed on Google
F
AMD
General Business·Markham·1 Commerce Valley Drive East
Not yet reviewed on Google
F
American Eagle Outfitters
Retail Stores·Markham·Markham
Not yet reviewed on Google
F
Anju Korean Kitchen
Restaurants·Markham·7333 Woodbine Avenue
Not yet reviewed on Google
F
Anytime Fitness
Fitness & Gyms·Markham·72 Copper Creek Drive
Not yet reviewed on Google
F
Apple Creek Animal Hospital
Pet Services·Markham·Markham
Not yet reviewed on Google
F
Apple Creek Dental Office
Dental Clinics·Markham·Markham
Not yet reviewed on Google
F
Apple Creek Sports Medicine Centre
Medical & Health·Markham·2 Corby Road
Not yet reviewed on Google
F
Apple Store
Retail Stores·Markham·17600 Yonge Street
Not yet reviewed on Google
F
Aqua Technologies
General Business·Markham·1 Raymerville Drive
Not yet reviewed on Google
F
Art Hair
Salons & Spas·Markham·Markham
Not yet reviewed on Google
F
Asuna Beaute
Salons & Spas·Markham·370 John Street
Not yet reviewed on Google
F
Autoland Leasing
Auto Services·Markham·355 John Street
Not yet reviewed on Google
F
Automotive Import Market
General Business·Markham·495 Denison Street
Not yet reviewed on Google
F
Aviva Canada Inc.
General Business·Markham·10 Aviva Way
Not yet reviewed on Google
F
Axcess Salon & Spa
Salons & Spas·Markham·Markham
Not yet reviewed on Google
F
Baby by The Sea
General Business·Markham·227 Main Street Markham North
Not yet reviewed on Google
F
Baby Pink Nail Bar
Salons & Spas·Markham·352 John Street
Not yet reviewed on Google
F
Back2feet Inc.
Medical & Health·Markham·716 Gordon Baker Road
Not yet reviewed on Google
F
Backstage Hair Design
Salons & Spas·Markham·Markham
Not yet reviewed on Google
F
Bakery Nakamura
Restaurants·Markham·3160 Steeles Avenue East
Not yet reviewed on Google
F
Bamburgh Dental Office
Dental Clinics·Markham·325 Bamburgh Circle
Not yet reviewed on Google
F
Beauty Bar
Salons & Spas·Markham·Markham
Not yet reviewed on Google
F
Beauty Mark Hair Salon
Salons & Spas·Markham·Markham
Not yet reviewed on Google
F
Beaver Creek Florist
Retail Stores·Markham·50 Lockridge Avenue
Not yet reviewed on Google
F
Beijing Tong Ren Tang (BTRT)
General Business·Markham·9255 Woodbine Avenue
Not yet reviewed on Google
F
Best Buy
Retail Stores·Markham·225 High Tech Road
Not yet reviewed on Google
F
Best Displays & Graphics
General Business·Markham·7676 Woodbine Avenue
Not yet reviewed on Google
F
Best Western Parkway Hotel
Hotels & Lodging·Markham·Markham
Not yet reviewed on Google
F
Beta's Choice
Retail Stores·Markham·Markham
Not yet reviewed on Google
F
Bingz Crispy Burger
Restaurants·Markham·3229 Highway 7
Not yet reviewed on Google
F
Birchmount Collision
Auto Services·Markham·4032 Finch Avenue East
Not yet reviewed on Google
F
BMO Institute for Learning
Hotels & Lodging·Markham·Markham
Not yet reviewed on Google
F
Bobby's Liquidation Outlet
General Business·Markham·2900 Steeles Avenue East
Not yet reviewed on Google
F
Boston Pizza
Restaurants·Markham·Markham
Not yet reviewed on Google
F
Boxgrove Medical Arts Centre
General Business·Markham·Markham
Not yet reviewed on Google
F
Brigholme Interiors Group
General Business·Markham·4118 14th Avenue
Not yet reviewed on Google
F
Bur Oak Dental
Dental Clinics·Markham·549 Bur Oak Avenue
Not yet reviewed on Google
F
Bur Oak Dental West
Medical & Health·Markham·20 Bur Oak Ave. Suite #1
Not yet reviewed on Google
F
Bur Oak Garment Care
Retail Stores·Markham·210 Bur Oak Avenue
Not yet reviewed on Google
F
Bur Oak Pharmacy
Medical & Health·Markham·20 Bur Oak Avenue
Not yet reviewed on Google
F
Cafe Green Tea Inc.
Restaurants·Markham·3160 Steeles Avenue East
Not yet reviewed on Google
F
Cafe Hollywood
Restaurants·Markham·Markham
Not yet reviewed on Google
F
Canada 911 Ride Foundation
General Business·Markham·9441 Markham Road
Not yet reviewed on Google
F
Canada Fire Blanket
General Business·Markham·570 Hood Road
Not yet reviewed on Google
F
Canadian Employment Consultants Inc.
General Business·Markham·7050 Woodbine Avenue
Not yet reviewed on Google
F
Casa Victoria Fine Dining and Banquet
Restaurants·Markham·4-8601 Warden Avenue
Not yet reviewed on Google
F
Central Outboard Marine
General Business·Markham·8625 Woodbine Avenue
Not yet reviewed on Google
F
Certigard
Auto Services·Markham·Markham
Not yet reviewed on Google
F
Charming Hair Design
Salons & Spas·Markham·50 Lockridge Avenue
Not yet reviewed on Google
F
Chef 88 Fine Dining 百樂軒海鮮酒家
Restaurants·Markham·1661 Denison Street
Not yet reviewed on Google
F
Chen Hair Salon
Salons & Spas·Markham·Markham
Not yet reviewed on Google
F
Chloe’s Garden Restaurant 荔園餐廳
Restaurants·Markham·3621 Highway 7
Not yet reviewed on Google
F
Cho San Sushi
Restaurants·Markham·8374 Woodbine Avenue
Not yet reviewed on Google
F
Clark Hair Salon
Salons & Spas·Markham·Markham
Not yet reviewed on Google
F
Claw & Kitty
General Business·Markham·3215 Highway 7
Not yet reviewed on Google
F
CoatKings Powder Coating
General Business·Markham·500 Alden Road
Not yet reviewed on Google
F
Collision Centre
Auto Services·Markham·Markham
Not yet reviewed on Google
F
Colonel Mustard's Pub & Deli
Restaurants·Markham·6545 Highway 7
Not yet reviewed on Google
F
Comfort Inn
Hotels & Lodging·Markham·Markham
Not yet reviewed on Google
F
Copper Creek Dental
Dental Clinics·Markham·501-560 Copper Creek Drive
Not yet reviewed on Google
F
Courtyard by Marriott
Hotels & Lodging·Markham·Markham
Not yet reviewed on Google
F
Courtyard Marriott/Towne Place Suites
Hotels & Lodging·Markham·Markham
Not yet reviewed on Google
F
Cowboy Fitness
General Business·Markham·50 Lockridge Avenue
Not yet reviewed on Google
F
Cristini Athletics
General Business·Markham·9833 Markham Road
Not yet reviewed on Google
F
CupCake Junkie
Restaurants·Markham·226 Main Street Markham North
Not yet reviewed on Google
F
Custom Cookies & Cupcakes
Restaurants·Markham·6545 Highway 7
Not yet reviewed on Google
F
Dairy Queen
Restaurants·Markham·Markham
Not yet reviewed on Google
F
Dayali Beijing Roast Duck
Restaurants·Markham·20 Gibson Drive
Not yet reviewed on Google
F
DC Motorwerx
Auto Services·Markham·361 John Street
Not yet reviewed on Google
F
Delimark
General Business·Markham·55 Commerce Valley Drive West
Not yet reviewed on Google
F
Delta Hotels
Hotels & Lodging·Markham·50 East Valhalla Drive
Not yet reviewed on Google
F
Dental Centre
Dental Clinics·Markham·Markham
Not yet reviewed on Google
F
Dentistry
Dental Clinics·Markham·Markham
Not yet reviewed on Google
F
Dentistry Family & Cosmetic
Dental Clinics·Markham·Markham
Not yet reviewed on Google
F
DeRUCCI Furniture Mattress
Retail Stores·Markham·Markham
Not yet reviewed on Google
F
DJ Hair
Salons & Spas·Markham·1 Raymerville Drive
Not yet reviewed on Google
F
Domino's
Restaurants·Markham·1553 Steeles Avenue East
Not yet reviewed on Google
F
Don Valley North Toyota
Auto Services·Markham·3300 Steeles Avenue East
Not yet reviewed on Google
F
Donburi ドンプリ
Restaurants·Markham·505 Highway 7
Not yet reviewed on Google
F
Doncaster Animal Clinic
Pet Services·Markham·Markham
Not yet reviewed on Google
F
Dr. Dreu H. Mandel - Family Physician
Medical & Health·Markham·9019 Unit 8 Bayview Avenue
Not yet reviewed on Google
F
Dr. Edwin B. Simon General & Cosmetic Dentistry
Dental Clinics·Markham·Markham
Not yet reviewed on Google
F
Dr. Jefferey Tse Orthodontist
Dental Clinics·Markham·Markham
Not yet reviewed on Google
F
Dr. Laura (chun) Luo dentist
Dental Clinics·Markham·1027 McNicoll Avenue
Not yet reviewed on Google
F
Dr. Poon's Metabolic Clinic
Medical & Health·Markham·Markham
Not yet reviewed on Google
F
Du Hsiao Yueh
Restaurants·Markham·7040 Warden Avenue
Not yet reviewed on Google
F
East Side Mario's
Restaurants·Markham·Markham
Not yet reviewed on Google
F
EDKENT® Media
General Business·Markham·3075 14th Ave
Not yet reviewed on Google
F
Ee Auto Thornhill
Auto Services·Markham·365 John Street
Not yet reviewed on Google
F
Eggs 4 life
Restaurants·Markham·72 Copper Creek Drive
Not yet reviewed on Google
F
Electric Bicycles Warehouse
General Business·Markham·385 John Street
Not yet reviewed on Google
F
Elson Dental Office
Dental Clinics·Markham·Markham
Not yet reviewed on Google
F
Enviro Auto Collision
Auto Services·Markham·375 John Street
Not yet reviewed on Google
F
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Markham at a Glance
338,503
Population
106,200
Households
$98K
Median Income
82%
Home Ownership
31 yrs
Avg Home Age
98
Contractors Listed
Source: Statistics Canada, 2021 Census
With 82% home ownership across 338,503 residents, Markham delivers a dense base of motivated homeowners — and solid middle-class households sustain steady home-improvement demand. Dwellings averaging 29 years old create consistent work in landscaping, driveway sealing, smart-home systems, and fence installation.
Markham Homeowner Resources
Official municipal links for permits, bylaws, and services
Ontario Contractor Verification
Verify licences, insurance, and credentials before hiring
What to Book This Season
September — November in Markham
Furnace tune-upWindow/door replacementInsulation upgradesEavestrough guardsDriveway sealingWeatherproofing
Fall is the sweet spot — contractors are less busy, prices drop, and you prepare for winter.
Before You Hire a Contractor in Markham
- Get at least 3 written quotes for comparison
- Verify WSIB clearance certificate (protects YOU from liability)
- Check Google reviews AND ask for local references
- Confirm they will pull all required permits
- Never pay more than 10-15% deposit upfront
- Get everything in writing — scope, timeline, payment schedule
- Verify their business insurance is current
- For regulated trades (electrical, plumbing, gas), verify their license number
Ontario law: Ontario's Construction Act provides a 10% holdback right on construction projects. Learn more
Frequently Asked Questions — Businesses in Markham
- How many businesses are listed in Markham?
- Our directory currently lists 200 verified businesses across 21 categories in Markham, Ontario.
- How do I find a licensed contractor in Markham?
- Browse our directory to compare businesses by category. Check Google ratings, verify licences through provincial regulators (WSIB, ESA, TSSA for contractors), and always get at least 3 written quotes before hiring.
- What should I check before hiring a contractor in Markham?
- Verify WSIB clearance (protects you from liability), check Google reviews, confirm they pull required permits, get everything in writing, and never pay more than 10-15% deposit upfront.
- Where do I get a building permit in Markham?
- Contact the Markham Building Department. Most renovation and construction work requires a permit under the Ontario Building Code. Your contractor should handle the permit process.
- How do I file a complaint about a contractor in Markham?
- You can file complaints with Ontario Consumer Protection (1-800-889-9768), the Better Business Bureau, or Small Claims Court for disputes up to $35,000.
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